It's called surf rock - or maybe describe it as something like 'A sound in the vein of 'Blue Album' Weezer' rather than demeaning the genre to 'fun' or 'simple'

there's a lot of small grammatical errors you should clean up too (missing conjunctions here or lack of pluralization there) just some points, this was a fun read and I agree this album will probably be(is) bullshit